Early V6 Evoras had 12mm diameter hanger rod layout. They also had a 2 o'clock/ 8 o'clock orientation on the 2-bolt flange just after the downpipe flexy. See pics on the left. One of my pet hates is the use of mild-steel hanger rods on a stainless steel exhaust! Yes, it's easier to bend into the shapes required but look at what happens to it when that material is exposed to harsh weather! Not good.
See the black gunk dropped onto the nice shiny heat-shield wrapped around the anti-roll bar? That's why I prefer to use a V-band connector there.